22712105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4423}}^1$

素因数の和:4520

約数の個数: 16

約数和(自身を含む): 29729280

約数和(自身を除く): 7017175

約数列:

[1, 5, 13, 65, 79, 395, 1027, 4423, 5135, 22115, 57499, 287495, 349417, 1747085, 4542421, 22712105]

約数ペア:

[(1, 22712105), (5, 4542421), (13, 1747085), (65, 349417), (79, 287495), (395, 57499), (1027, 22115), (4423, 5135)]